Need abuse/postmaster contact for AT&T to resolve IP block

Andrew Kirch trelane at trelane.net
Wed Aug 31 14:50:44 UTC 2016


Gmail here, went to my Inbox.

On Wed, Aug 31, 2016 at 10:41 AM, Jay Farrell via NANOG <nanog at nanog.org>
wrote:

> Interestingly, your mail to the nanog list went to my spam folder, rather
> than my nanog folder (I'm using gmail or domains for my mail.) That rarely
> happens.
>
> On Tue, Aug 30, 2016 at 9:22 AM, Webhosting.net Admin <
> admin at webhosting.net>
> wrote:
>
> > A few of our exchange IPs get blocked intermittently, but only by ATT.
> Ips
> > are clean, no issues, we’re diligent about finding and fixing these types
> > of issues as it has a large impact.
> >
> > It would be very helpful to know why the IP below got blocked so we can
> > find and fix the problem to prevent further listing. We have a few ips in
> > rotation and some have no issue. It’s a “blind” listing, so we only find
> > out about it when customers complain that they getting blocked.
> >
> > ff-ip4-mx-vip1.prodigy.net #<ff-ip4-mx-vip1.prodigy.net #5.3.0 smtp; 553
> > 5.3.0 flph399 DNSBL:ATTRBL 521< 67.215.167.170 >_is_blocked.__For_
> > information_see_http://att.net/blocks> #SMTP#
> >
> > Any info/help would be most helpful.
> >
> > Many thanks,
> >
> > Webhosting.net Postmaster
> >
> >
> >
> >
> >
> >
> >
>



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